Company lists · Data refreshed September 2026

Top 25 Green energy investment firms based in Switzerland

RevenueBase identified 91 company matches for green energy investment firms associated with Switzerland as of September 2026 and tracks 1,286 professional contacts across them, including 575 with verified work emails and 32 with mobile numbers. Zurich is the largest hub.

This list covers company matches for green energy investment firms associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 3, 2026 How this list was built
91Companies
1,286Contacts tracked
575Verified emails
32Mobile numbers
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The 25 largest green energy investment firms based in Switzerland

Ranked by team size
Top 25 of 91 company matches for green energy investment firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZurich, SwitzerlandHQ recorded Sep 3, 20261,001-5,000731 contacts →

Exact match

“Unsere Erfolgsgeschichte begann mit einer aufsehenerregenden Pioniertat: Im Jahr 1892 floss in der Stadt Zürich erstmals elektrischer Strom.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchZurich, SwitzerlandHQ recorded Sep 3, 202651-200121 contacts →

Exact match

“A leading investor in the global energy transition, Energy Infrastructure Partners manages assets for institutional investors.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchZug, SwitzerlandHQ recorded Sep 3, 202611-5037 contacts →

Exact match

“re:cap global investors is an independent, internationally-oriented M&A advisor and asset manager for renewable energies.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchMunchenstein, SwitzerlandHQ recorded Sep 3, 202611-5026 contacts →

Exact match

“aventron is a well established green power producer based in Switzerland.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchZug, SwitzerlandHQ recorded Sep 3, 202611-5025 contacts →

Exact match

“Pala is an investment company focused on the raw materials value chain critical to building a sustainable and decarbonised future economy.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchZug, SwitzerlandHQ recorded Sep 3, 202651-20023 contacts →

Exact match

“As a leader in clean renewable energy, meeco™ has provided clients with services and solutions for over 423 MW across three continents.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchZurich, SwitzerlandHQ recorded Sep 3, 202611-5017 contacts →

Exact match

“InvestInvent ist die Schweizer Pionierin für klimafreundliche Direktanlagen: Seit mehr als 20 Jahren begleiten wir qualifizierte Investoren mit nachhaltigen Investment-Lösungen.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchBach Sz, SwitzerlandHQ recorded Sep 3, 20261-1011 contacts →

Exact match

“Carnot Capital is a leading impact investment management company, focusing on listed equity.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchGeneva, SwitzerlandHQ recorded Sep 3, 202611-5010 contacts →

Exact match

“Founded in 2010, Quadia specializes in direct impact investments, though equity, debt and funds.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchBaar, SwitzerlandHQ recorded Sep 3, 202611-5010 contacts →

Exact match

“We realise and finance building concepts in the field of CO2-neutral technologies with a focus on solar contracting (On-Site Power Purchase Agreement, PPA).”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchGeneva, SwitzerlandHQ recorded Sep 3, 202611-507 contacts →

Exact match

“Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchPfaffikon Sz, SwitzerlandHQ recorded Sep 3, 20261-106 contacts →

Exact match

“Cime Capital is an investment fund company, founded in 2013 and managing funds for institutional investors.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchRotkreuz, SwitzerlandHQ recorded Sep 3, 20261-106 contacts →

Exact match

“Climartis AG is building in Switzerland the most attractive and customer-friendly portfolio of SME companies for the implementation and acceleration of the Energy Strategy 2050…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchGeneva, SwitzerlandHQ recorded Sep 3, 20261-106 contacts →

Exact match

“Netra assists companies in their transition to clean energy solutions, through the design, construction, financing and management of infrastructure.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchZug, SwitzerlandHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Evergreen is a global renewable energy company focused on solar power and energy storage infrastructure.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchGeneva, SwitzerlandHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Zebra Impact Ventures is a Swiss-based venture capital firm, impact by nature & tech-driven.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchZurich, SwitzerlandHQ recorded Sep 3, 202611-502 contacts →

Exact match

“Setcoin Group is an innovation investment firm specializing in ESG and sustainability-focused alternative investments.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchSwitzerlandHQ recorded Sep 3, 20261-102 contacts →

Exact match

“Delta Energy Capital is a renewable energy investment firm that focuses on the development, financing, and management of clean energy projects.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchBaar, SwitzerlandHQ recorded Sep 3, 202651-2002 contacts →

Exact match

“We enable renewable energy solutions that work: from technology, advisory, and development to connection to the grid and impact investment.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchZug, SwitzerlandHQ recorded Sep 3, 202611-502 contacts →

Exact match

“CleanTech Capital provides business development, corporate and project finance, mergers & acquisitions, divestitures and restructuring services in the clean technology and…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchCrissier, SwitzerlandHQ recorded Sep 3, 20261-102 contacts →

Exact match

“With a strong foothold in both Europe and Asia, Solar-PVI brings unparalleled expertise and experience to the renewable energy landscape.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchJona, SwitzerlandHQ recorded Sep 3, 20261-102 contacts →

Exact match

“Nachhaltiger Impact mit finanziellem Mehrwert VALYOU investiert in Infrastrukturprojekte mit Fokus auf Nachhaltigkeit (CO2-Impact) insbesondere im Energiesektor (Energiewende) und…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchGeneva, SwitzerlandHQ recorded Sep 3, 202611-501 contacts →

Exact match

“We invest in low carbon and sustainable commodity projects with a focus on energy, metals & sustainable agriculture”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchDeisswil Bei Munchenbuchsee, SwitzerlandHQ recorded Sep 3, 20261-101 contacts →

Exact match

“Hauptziel von Hüsser Energy ist, die Abhängigkeit von fossilen Brennstoffen zu eliminieren und erneuerbare Energiequellen zu erschliessen.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchStans, SwitzerlandHQ recorded Sep 3, 20261-101 contacts →

Exact match

“GIFFRIES is a Swiss based global investment fund for revolutionary innovation in environmental and social applications.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 91 green energy investment firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 575 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy investment firms based in Switzerland at a glance

As of Sep 3, 2026
44.7%Verified-email coverage
2.5%Mobile-number coverage
14.1Average contacts per company
1-10Median size (employees)
17.6%Largest-city concentration · Zurich
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
31
51-200
3
201-500
1
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Switzerland whose business descriptions match “green energy investment firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 575 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “green energy investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy investment firms are there based in Switzerland?

RevenueBase identified 91 company matches for green energy investment firms associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

EWZ tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most green energy investment firms?

Zurich leads with 16 company records, followed by Zug (11) and Geneva (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 575 professional contacts with verified work emails tracked across these 91 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.